This calls for some sort of tripod accessory for iPhone and a self timer app.
yeah, though that kind of defeats the purpose of a phone camera for me though. But for people where it's really their only camera, it could make a huge difference. For me, any time I'd carry around even a tiny tripod I'd just use my DSLR anyway.
I think the biggest issue is people don't realize how huge of a difference really concentrating on holding the camera steady can make if you want outstanding pictures.
The good thing about the software in the iP4S is that if you don't really care about outstanding pictures and just want to roughly capture the moment, it's good enough that you don't have to really concentrate on holding the camera steady and still get some 'really good pictures. But if you do really concentrate on holding the camera steady and pay attention to angles and lighting you can take some really amazing photos with this thing, if you want to.
----------
one thing that I think could really be awesome for the iP4S camera (or any of the iOS cameras for that matter) would be voice activated snapping.
for instance:
set a "speech activated 2 second delay"
Set up your camera: walk away to the point you set it up for, say "shoot" and then a 2 S delay (so it doesn't catch you closing your mouth after saying "shoot" and it snaps.
Or
"instant voice activated shooting" where you say shoot and it shoots with a minimal delay (both to process your voice, but also give you a second to steady your hand after vocalizing, instantaneous voice shooting would be bad anyway, as the vocalization would cause some shaking of the camera).
----------
In low light conditions, I find it helpful if you tap the area in photo with the lowest light to lock exposure, and then follow OP's tips to tap the shutter without any movements.
Usually iPhone will use the brightest spot for metering, which will make the rest of photo too dark in low light conditions. I never like the flash so I always try to take shots without it.
oh, awesome tip! I hadn't even considered that. Somebody should write a guide on how to take awesome photos with the iP4S. It takes great pics regardless, but if you learn a couple relatively simple tricks it can take good pics into the realm of astounding pics.